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  <title>需求</title>

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  <h2 class="title">需求</h2>
  <p class="para">
   You must have GNU Recode 3.5 or higher installed on your system.
   You can download the package from <a href="http://directory.fsf.org/All_GNU_Packages/recode.html" class="link external">&raquo;&nbsp;http://directory.fsf.org/All_GNU_Packages/recode.html</a>.
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  <div class="warning"><strong class="warning">Warning</strong>
   <p class="para">
    The Recode library version 3.6 adds weird characters behind converted
    strings under certain circumstances. Thus it&#039;s safer to use Recode v3.5
    or one of the available alternatives like the
    <a href="ref.iconv.html" class="link">iconv</a> or
    <a href="ref.mbstring.html" class="link">mbstring</a> extension.
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